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Check for array 

Closes #5890
This commit is contained in:
Mike Jolley 2014-07-30 17:05:28 +01:00
parent dab9a9be1f
commit 61df5d5534
1 changed files with 1 additions and 1 deletions
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2
includes/class-wc-order-item-meta.php
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@ -109,7 +109,7 @@ class WC_Order_Item_Meta {
foreach ( (array) $this->meta as $meta_key => $meta_values ) { foreach ( (array) $this->meta as $meta_key => $meta_values ) {
if ( empty( $meta_values ) || ( ! empty( $hideprefix ) && substr( $meta_key, 0, 1 ) == $hideprefix ) ) { if ( empty( $meta_values ) || ! is_array( $meta_values ) || ( ! empty( $hideprefix ) && substr( $meta_key, 0, 1 ) == $hideprefix ) ) {
continue; continue;
} }